1/5 of flag pole is black, 1/4 is white and remaining 3 meters is painted by yellow. Find the length of flag pole
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This is a very easy question look at my solution and understand properly
The denominators are 5,4,1 the first thing we have to do is find the LCM of the following numbers.
The LCM of 5,4,1 = 20
1/5+1/4+3
=1/5 + 1/4 + 3/1
=1*4+1*5+3*20/20
=4+5+60/20
=69/20
=3.45
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